Cecilia Y.
Cecilia graduated from the University of Cambridge in 2021 with a starred first-class degree in Classics, scoring the year’s highest mark on the Latin and Greek textual criticism exam and graduating third in her class. After obtaining her MPhil in Latin literature the following year, she won a scholarship to study at Harvard for as a Herchel-Smith fellow, an opportunity she used to study American history and English literature.
Mike K.
Mike holds an MEd in Science Education and a BA in Romance Languages and Literature from Harvard University. He has taught bilingual middle school science in Boston area classrooms.
Ashvin
Ashvin earned his BA in Mathematics at Harvard, receiving early election to Phi Beta Kappa, graduating summa cum laude, and winning the David Mumford prize. He also holds a PhD in Mathematics from Princeton.
Zain
Zain holds a PhD in History from the University of Pennsylvania and a JD from Yale Law School. She has held academic positions at Berkeley, Harvard, and the University of Pennsylvania, and is a barred attorney in Pennsylvania.
Claudia
Claudia is a PhD Candidate in biological anthropology the CUNY Graduate Center. She has taught human evolution and anatomy at Harvard, NYU, CUNY Lehman College, and CUNY Hunter College.
Brian P.
Brian holds a PhD in English Literature at Rutgers University, where his research was supported by the Andrew W. Mellon Foundation, the Modern Language Association, and the Folger Shakespeare Library. His prize-winning personal essays have appeared in Avidly, Literary Hub, TriQuarterly, and Electric Literature.
Alex H.
Alex is currently pursuing a PhD in Inorganic Chemistry at MIT. She previously earned her BS in Chemistry at CalTech, where she was recognized with the Merck Index Award.
Catarina
Cata earned a degree Organismic & Evolutionary Biology with a secondary in the History of Art & Architecture at Harvard College. She also holds an MA in Environmental Management from Duke University and currently works as an environmental consultant in Boston.
Johnson E.
Johnson holds an undergraduate degree from Georgetown University, a Master’s in International Trade & Finance from the Harvard Kennedy School, and an MBA from MIT. He has worked for Goldman Sachs, the Federal Reserve, and Harvard Business School.
Sam
Sam holds a BS in Physics (Cornell) and a PhD in Physics (Harvard). He's now a postdoctoral researcher at the University of Pennsylvania, studying physical systems and machine learning applications.
Dennis
Blog posts
Testimonials
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“Dennis was a very helpful and supportive guide for me throughout my GMAT studying process. He helped me come very close to my goal score, and has put me on a path to be able to surpass that goal the next time I take the test.”
He helped me to come very close to hitting my goal score, and has put me on a path to be able to surpass that goal the next time I take the test.
Stephe, GMAT Student in New York -
“Dennis was great. He picked up on my weak areas very quickly and worked hard to help me correct mistakes I was making. I gained a lot of confidence working on the quant section with him, and my score improved a lot.”
I gained a lot of confidence working on the quant section of the GMAT with him and my score improved a lot.
Katie Flanagan, GMAT Student in New York -
“Dennis is definitely a subject matter expert.”
Dave Coughran -
“Dennis was great at adapting to my way of learning. His approach was systematic and organized, so I was able to learn more effectively. He helped me attack a type of problem until it was mastered. Overall, Dennis is a terrific tutor and, more importantly, a great guy.”
Craig Staub, GMAT Student in New York -
“Dennis has a lot of knowledge in many areas, and he is approachable and friendly. He really seems to care about his students and understands their needs. His sessions were very efficient and helpful. I would recommend him to anyone who needs tutoring!”
AH, Business Student in New York -
“Dennis and I joke that he's been equal parts GMAT tutor and counselor/psychologist. He is incredibly supportive and encouraging. He helped me develop a solid plan for my last month of studying and thankfully, that plan proved to be very effective.”
Score went from a 650 to a 690 in one month.
Ema, GMAT Student -
“Dennis was a great tutor. He was very supportive of my efforts and helped me build confidence. He helped me understand where my problem areas were, devised a plan to improve my skills, and dug up lots of practice problems I used to do so. He also went out of his way to be accomodating with my schedule.”
Chris, GMAT Student in New York -
“Dennis broke down the material into palatable pieces and was able to explain complex concepts. Overall, it was a positive and insightful experience.”
Alex Court, GMAT Student in New York